Fix an invalid quote escaping bug in f-string expressions (#3509)

[etc/vim.git] / tests / data / preview / long_strings__regression.py

diff --git a/tests/data/preview/long_strings__regression.py b/tests/data/preview/long_strings__regression.py
index 8b8fc17914701928b83abd0b1cb4e5fce05658de..eead8c204a9fc1ce89dcc680c0bc40df5b064e94 100644 (file)
--- a/tests/data/preview/long_strings__regression.py
+++ b/tests/data/preview/long_strings__regression.py
@@ -531,6 +531,35 @@ some_dict = {
         r"signiferumque, duo ea vocibus consetetur scriptorem. Facer \t",
 }
 
+# Regression test for https://github.com/psf/black/issues/3459.
+xxxx(
+    empty_str_as_first_split=''
+    f'xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx '
+    'xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. '
+    f'xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}',
+    empty_u_str_as_first_split=u''
+    f'xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx '
+    'xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. '
+    f'xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}',
+)
+
+# Regression test for https://github.com/psf/black/issues/3455.
+a_dict = {
+    "/this/is/a/very/very/very/very/very/very/very/very/very/very/long/key/without/spaces":
+        # And there is a comment before the value
+        ("item1", "item2", "item3"),
+}
+
+# Regression test for https://github.com/psf/black/issues/3506.
+s = (
+    "With single quote: ' "
+    f" {my_dict['foo']}"
+    ' With double quote: " '
+    f' {my_dict["bar"]}'
+)
+
+s = f'Lorem Ipsum is simply dummy text of the printing and typesetting industry:\'{my_dict["foo"]}\''
+
 
 # output
 
@@ -1193,3 +1222,34 @@ some_dict = {
         r"signiferumque, duo ea vocibus consetetur scriptorem. Facer \t"
     ),
 }
+
+# Regression test for https://github.com/psf/black/issues/3459.
+xxxx(
+    empty_str_as_first_split=(
+        ""
+        f"xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx "
+        "xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. "
+        f"xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}"
+    ),
+    empty_u_str_as_first_split=(
+        ""
+        f"xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx "
+        "xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. "
+        f"xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}"
+    ),
+)
+
+# Regression test for https://github.com/psf/black/issues/3455.
+a_dict = {
+    "/this/is/a/very/very/very/very/very/very/very/very/very/very/long/key/without/spaces":
+    # And there is a comment before the value
+    ("item1", "item2", "item3"),
+}
+
+# Regression test for https://github.com/psf/black/issues/3506.
+s = f"With single quote: '  {my_dict['foo']} With double quote: \"  {my_dict['bar']}"
+
+s = (
+    "Lorem Ipsum is simply dummy text of the printing and typesetting"
+    f" industry:'{my_dict['foo']}'"
+)